Highest Bulgarian population share, Louisiana counties

Louisiana counties ranked by the share of all residents who are Bulgarian ancestry (2024 American Community Survey). A concentration measure: Bulgarian residents as a percentage of total population. This list covers the 11 counties in Louisiana that qualify, ranked against each other statewide. The median across all 11 is 0.0%. Biggest climber in the top 100 since 2020: St. Tammany Parish, LA, up 10 places to #3.